A magnitude ML 1.3 earthquake occured in region: 6 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7500, 13.1460 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Norcia | PG | 6 | 4957 | 4957 |
Accumoli | RI | 10 | 667 | 5624 |
Cascia | PG | 11 | 3217 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Castelsantangelo sul Nera | MC | 16 | 281 | 10782 |
Preci | PG | 17 | 724 | 11506 |
Poggiodomo | PG | 18 | 117 | 11623 |
Amatrice | RI | 18 | 2657 | 14280 |
Montegallo | AP | 19 | 523 | 14803 |
Monteleone di Spoleto | PG | 19 | 599 | 15402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-09-26 18:44:22 |
42.7502 | 13.1457 | 10 | 2019-09-26 19:09:34 |
Sala Sismica INGV-Roma | 72800721 |
Field | Value |
---|---|
Time (UTC) | 2019-09-26 18:44:22 ± 0.05 |
Latitude | 42.7502 ± 0.0027 |
Longitude | 13.1457 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 72800721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 352 |
Semi-minor axis of confidence ellipse (meter) | 122 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43257 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 72800721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-26 19:09:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2019-09-26T18:44:43.49 | 3.0 | undecidable | manual | S | 0 | ||||
IV.CPGN.EHZ. | 2019-09-26T18:44:43.77 | 3.0 | undecidable | manual | P | -1.67 | 0 | |||
IV.GIGS.HHZ. | 2019-09-26T18:44:38.12 | 0.6 | undecidable | manual | S | 133 | 48.0186 | 50 | -0.2 | 46 |
IV.GUMA.HHZ. | 2019-09-26T18:44:36.38 | 0.6 | undecidable | manual | S | 24 | 37.9287 | 50 | 0.74 | 40 |
IV.TERO.HHZ. | 2019-09-26T18:44:36.01 | 0.6 | undecidable | manual | S | 111 | 39.9267 | 50 | -0.17 | 47 |
IV.CSP1.EHZ. | 2019-09-26T18:44:35.62 | 0.6 | undecidable | manual | S | 7 | 38.2284 | 50 | -0.09 | 48 |
IV.EL6.EHZ. | 2019-09-26T18:44:34.42 | 3.0 | negative | manual | P | -0.3 | 0 | |||
IV.FDMO.HHZ. | 2019-09-26T18:44:33.92 | 0.3 | undecidable | manual | S | 352 | 32.1456 | 50 | -0.17 | 71 |
IV.RM33.EHZ. | 2019-09-26T18:44:32.66 | 0.6 | undecidable | manual | S | 168 | 27.3504 | 50 | -0.16 | 48 |
IV.SMA1.EHZ. | 2019-09-26T18:44:31.00 | 0.3 | undecidable | manual | S | 131 | 20.3685 | 116 | 0.28 | 71 |
IV.GIGS.HHZ. | 2019-09-26T18:44:31.70 | 1.0 | negative | manual | P | 133 | 48.0186 | 50 | -0.07 | 24 |
IV.CSP1.EHZ. | 2019-09-26T18:44:30.23 | 0.6 | positive | manual | P | 7 | 38.2284 | 50 | -0.04 | 48 |
IV.MTRA.EHZ. | 2019-09-26T18:44:30.42 | 0.6 | undecidable | manual | S | 88 | 20.4684 | 116 | -0.32 | 47 |
IV.TERO.HHZ. | 2019-09-26T18:44:30.41 | 1.0 | undecidable | manual | P | 111 | 39.9267 | 50 | -0.13 | 24 |
IV.GUMA.HHZ. | 2019-09-26T18:44:30.50 | 0.6 | positive | manual | P | 24 | 37.9287 | 50 | 0.27 | 46 |
IV.MC2.EHZ. | 2019-09-26T18:44:30.22 | 0.6 | undecidable | manual | S | 11 | 18.2706 | 119 | 0.15 | 49 |
IV.MMO1.EHZ. | 2019-09-26T18:44:30.98 | 0.6 | undecidable | manual | S | 42 | 22.1556 | 114 | -0.31 | 47 |
IV.MF5.EHZ. | 2019-09-26T18:44:30.50 | 0.6 | negative | manual | P | 44 | 36.741 | 50 | 0.46 | 44 |
IV.LNSS.HHZ. | 2019-09-26T18:44:30.27 | 0.6 | undecidable | manual | S | 208 | 18.4704 | 119 | 0.14 | 49 |
IV.GAVE.EHZ. | 2019-09-26T18:44:30.79 | 0.6 | undecidable | manual | S | 253 | 21.4674 | 115 | -0.28 | 47 |
IV.FDMO.HHZ. | 2019-09-26T18:44:29.15 | 0.3 | negative | manual | P | 352 | 32.1456 | 50 | -0.18 | 71 |
IV.RM33.EHZ. | 2019-09-26T18:44:28.50 | 0.6 | negative | manual | P | 168 | 27.3504 | 50 | -0.1 | 49 |
IV.MC2.EHZ. | 2019-09-26T18:44:27.11 | 0.3 | negative | manual | P | 11 | 18.2706 | 119 | 0.1 | 74 |
IV.MMO1.EHZ. | 2019-09-26T18:44:27.61 | 0.6 | negative | manual | P | 42 | 22.1556 | 114 | -0.1 | 49 |
IV.LNSS.HHZ. | 2019-09-26T18:44:27.27 | 1.0 | undecidable | manual | P | 208 | 18.4704 | 119 | 0.22 | 24 |
IV.GAVE.EHZ. | 2019-09-26T18:44:27.76 | 0.3 | positive | manual | P | 253 | 21.4674 | 115 | 0.17 | 73 |
IV.NRCA.HNZ. | 2019-09-26T18:44:27.32 | 0.6 | undecidable | manual | S | 345 | 9.5793 | 136 | -0.35 | 48 |
IV.MTRA.EHZ. | 2019-09-26T18:44:27.36 | 0.6 | undecidable | manual | P | 88 | 20.4684 | 116 | -0.04 | 50 |
IV.SMA1.EHZ. | 2019-09-26T18:44:27.50 | 0.6 | negative | manual | P | 131 | 20.3685 | 116 | 0.11 | 49 |
IV.NRCA.HNZ. | 2019-09-26T18:44:25.73 | 0.1 | negative | manual | P | 345 | 9.5793 | 136 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0004965000000000001 | 0.08 | AML | other | m | 2019-09-26T18:44:27.44 |
IV.NRCA.HHE. | ML:1.7 | 0.0007075 | 0.34 | AML | other | m | 2019-09-26T18:44:27.82 |
IV.LNSS.HHE. | ML:1.7 | 0.0003635 | 0.2 | AML | other | m | 2019-09-26T18:44:30.53 |
IV.LNSS.HHN. | ML:1.7 | 0.000439 | 0.32 | AML | other | m | 2019-09-26T18:44:30.64 |
IV.MTRA.EHE. | ML:1.4 | 0.0001625 | 0.32 | AML | other | m | 2019-09-26T18:44:30.90 |
IV.MTRA.EHN. | ML:1.4 | 0.000199 | 0.16 | AML | other | m | 2019-09-26T18:44:30.99 |
IV.SMA1.EHN. | ML:1.1 | 0.00008435 | 0.88 | AML | other | m | 2019-09-26T18:44:31.00 |
IV.GAVE.EHN. | ML:1.4 | 0.0001655 | 0.16 | AML | other | m | 2019-09-26T18:44:31.84 |
IV.RM33.EHN. | ML:1.0 | 0.00005575 | 0.94 | AML | other | m | 2019-09-26T18:44:33.65 |
IV.GAVE.EHE. | ML:1.4 | 0.00015350000000000002 | 1.16 | AML | other | m | 2019-09-26T18:44:33.77 |
IV.RM33.EHE. | ML:0.9 | 0.000038849999999999996 | 0.46 | AML | other | m | 2019-09-26T18:44:33.39 |
IV.FDMO.HHN. | ML:1.1 | 0.00006110000000000001 | 1.68 | AML | other | m | 2019-09-26T18:44:34.10 |
IV.FDMO.HHE. | ML:1.0 | 0.0000467 | 1.74 | AML | other | m | 2019-09-26T18:44:34.10 |
IV.SMA1.EHE. | ML:1.0 | 0.0000816 | 0.58 | AML | other | m | 2019-09-26T18:44:34.22 |
IV.TERO.HHE. | ML:1.2 | 0.000050799999999999995 | 0.42 | AML | other | m | 2019-09-26T18:44:36.78 |
IV.TERO.HHN. | ML:1.2 | 0.000050799999999999995 | 1.28 | AML | other | m | 2019-09-26T18:44:36.22 |